CA961031A - 17.alpha.-METHYLENECYCLOPROPYL-AND 17.alpha.-SPIROPENTYL STEROIDS AND PROCESS - Google Patents

17.alpha.-METHYLENECYCLOPROPYL-AND 17.alpha.-SPIROPENTYL STEROIDS AND PROCESS

Info

Publication number
CA961031A
CA961031A CA104,696A CA104696A CA961031A CA 961031 A CA961031 A CA 961031A CA 104696 A CA104696 A CA 104696A CA 961031 A CA961031 A CA 961031A
Authority
CA
Canada
Prior art keywords
alpha
spiropentyl
methylenecyclopropyl
steroids
spiropentyl steroids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA104,696A
Other versions
CA104696S (en
Inventor
John H. Fried
Pierre Crabbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Application granted granted Critical
Publication of CA961031A publication Critical patent/CA961031A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA104,696A 1970-08-04 1971-02-08 17.alpha.-METHYLENECYCLOPROPYL-AND 17.alpha.-SPIROPENTYL STEROIDS AND PROCESS Expired CA961031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6094370A 1970-08-04 1970-08-04

Publications (1)

Publication Number Publication Date
CA961031A true CA961031A (en) 1975-01-14

Family

ID=22032698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA104,696A Expired CA961031A (en) 1970-08-04 1971-02-08 17.alpha.-METHYLENECYCLOPROPYL-AND 17.alpha.-SPIROPENTYL STEROIDS AND PROCESS

Country Status (4)

Country Link
US (1) US3654321A (en)
CA (1) CA961031A (en)
FR (1) FR2101210B1 (en)
GB (1) GB1317093A (en)

Also Published As

Publication number Publication date
GB1317093A (en) 1973-05-16
FR2101210A1 (en) 1972-03-31
DE2107579A1 (en) 1972-02-17
US3654321A (en) 1972-04-04
FR2101210B1 (en) 1974-04-12
DE2107579B2 (en) 1975-09-11

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